<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#ffffff">
Hi Jukka,<br>
<br>
Issues that you raise here are discussed in the following bugs (as
a reference):<br>
<a class="moz-txt-link-freetext" href="http://trac.osgeo.org/mapserver/ticket/3582">http://trac.osgeo.org/mapserver/ticket/3582</a><br>
<a class="moz-txt-link-freetext" href="http://trac.osgeo.org/mapserver/ticket/3576">http://trac.osgeo.org/mapserver/ticket/3576</a><br>
<br>
I think the idea of using ogr/gdal to reliably get the axis order is
for may the best option. In that case when we use wms1.3.0 and up,
wfs 1.1 and up we always know that the axis order are the same
regardless of the format in which the epsg is given.<br>
<br>
regards,<br>
<br>
<br>
<br>
On 24/11/2010 8:04 AM, Rahkonen Jukka wrote:
<blockquote
cite="mid:CC197224AC75CE4DB23F739B16891B8601879E86@tikka.haapa.mmm.fi"
type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
<meta name="GENERATOR" content="MSHTML 8.00.6001.18702">
<div><font face="Arial" size="2"><span class="568573512-24112010">Hi,</span></font></div>
<div><font face="Arial" size="2"><span class="568573512-24112010"></span></font> </div>
<div><font face="Arial" size="2"><span class="568573512-24112010">The
Finnish KKJ projection EPSG:2393 belongs to those
with axis order Northing-Easting</span></font></div>
<div><font face="Arial" size="2"><span class="568573512-24112010"><a
moz-do-not-send="true"
href="http://www.epsg-registry.org/report.htm?type=selection&entity=urn:ogc:def:crs:EPSG::2393&reportDetail=short&style=urn:uuid:report-style:default-with-code&style_name=OGP%20Default%20With%20Code&title=EPSG:2393">http://www.epsg-registry.org/report.htm?type=selection&entity=urn:ogc:def:crs:EPSG::2393&reportDetail=short&style=urn:uuid:report-style:default-with-code&style_name=OGP%20Default%20With%20Code&title=EPSG:2393</a></span></font></div>
<div><font face="Arial" size="2"><span class="568573512-24112010"></span></font> </div>
<div><font face="Arial" size="2"><span class="568573512-24112010">However,
Mapserver WMS 1.3.0 from MS version 5.6.5 does not honour
the official axis order but it is assuming the
Easting-Northing BBOX also with WMS 1.3.0. Any suggestions
about how to solve this? In addition to the </span></font><font
face="Arial" size="2"><span class="568573512-24112010">two I
have, to stay with WMS 1.1.1 or to start using UTM
projection with a real Easting-Northing axis order.</span></font></div>
<div><font face="Arial" size="2"><span class="568573512-24112010"></span></font> </div>
<div><font face="Arial" size="2"><span class="568573512-24112010">Problem
is not only with Mapserver, GDAL based clients like QGis are
creating WMS 1.3.0 request with Easting-Northing BBOX for
EPSG:2393. Good is that QGIS and Mapserver play nicely
together with WMS 1.3.0. Bad is that it is not a fair play
because they both are fooling with the rules.</span></font></div>
<div><font face="Arial" size="2"><span class="568573512-24112010"></span></font> </div>
<div><font face="Arial" size="2"><span class="568573512-24112010">I
was wondering if this could be handled somehow in a similar
way than Geoserver and deegree are doing it. They are
following the traditional Easting-Northing axis order if CRS
is given as EPSG:2393. But if CRS is given as </span></font></div>
<div><font face="Arial" size="2"><span class="568573512-24112010">urn:ogc:def:crs:EPSG::2393
they are using the axis order that is defined in the EPSG
database. This is a little bit fiddling with the standard,
but the urn-format is the official one and the alternative
short format gives better possibilities for success for the
end user of ready made WMS/WFS clients.</span></font></div>
<div><font face="Arial" size="2"><span class="568573512-24112010"></span></font> </div>
<div><font face="Arial" size="2"><span class="568573512-24112010">-Jukka
Rahkonen-</span></font></div>
<pre wrap="">
<fieldset class="mimeAttachmentHeader"></fieldset>
_______________________________________________
mapserver-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:mapserver-users@lists.osgeo.org">mapserver-users@lists.osgeo.org</a>
<a class="moz-txt-link-freetext" href="http://lists.osgeo.org/mailman/listinfo/mapserver-users">http://lists.osgeo.org/mailman/listinfo/mapserver-users</a>
</pre>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
----------------------------------------------------------------
Assefa Yewondwossen
Software Analyst
Email: <a class="moz-txt-link-abbreviated" href="mailto:yassefa@dmsolutions.ca">yassefa@dmsolutions.ca</a>
<a class="moz-txt-link-freetext" href="http://www.dmsolutions.ca/">http://www.dmsolutions.ca/</a>
Phone: (613) 565-5056 (ext 14)
Fax: (613) 565-0925
----------------------------------------------------------------
</pre>
</body>
</html>